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CVE-2023-3289— A BOLA vulnerability in POST /services in EasyAppointments < 1.5.0

Quick assessment

Affected
easyappointments
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Easy!Appointments是一套基于Web的预约、日程管理系统。 Easy!Appointments 存在安全漏洞，该漏洞源于 /services 接口存在不安全的授权问题。低权限攻击者利用该漏洞可以为系统中的任何用户（包括管理员）创建服务。

CVSS 7.7 · High EPSS 0.33% · P23

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-3289

Vulnerability Information
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Vulnerability Title
A BOLA vulnerability in POST /services in EasyAppointments < 1.5.0
Source: CVE Program / CVE List V5
Vulnerability Description
A BOLA vulnerability in POST /services allows a low privileged user to create a service for any user in the system (including admin). This results in unauthorized data manipulation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Easy!Appointments 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Easy!Appointments是一套基于Web的预约、日程管理系统。 Easy!Appointments 存在安全漏洞，该漏洞源于 /services 接口存在不安全的授权问题。低权限攻击者利用该漏洞可以为系统中的任何用户（包括管理员）创建服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- easyappointments * ~ 1.5.0 -

II. Public POCs for CVE-2023-3289

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 12491 chars
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III. Intelligence Information for CVE-2023-3289

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Other References for CVE-2023-3289 (1)

IV. Related Vulnerabilities

Same product: easyappointments
Same weakness: CWE-639

V. Comments for CVE-2023-3289

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